examples :
1.spy_game([1,2,4,0,0,7,5]) --> True
2.spy_game([1,0,2,4,0,5,7]) --> True
3.spy_game([1,7,2,0,4,5,0]) --> False
CodePudding user response:
By converting the list to string you can make a pattern-matching with a regular expression:
import re
def spy_game(lst: list) -> bool:
lst_as_str = ''.join(map(str, lst))
if re.search(r'(0\d*0\d*7)', lst_as_str):
return True
else:
return False
l1 = [1,2,4,0,0,7,5]
l2 = [1,0,2,4,0,5,7]
l3 = [1,7,2,0,4,5,0]
print(spy_game(l1))
print(spy_game(l2))
print(spy_game(l3))
CodePudding user response:
def spy_game(nums):
x = []
for i , l in enumerate(nums):
if l == 0:
x.append(nums[i])
if l == 7:
x.append(nums[i])
print(x)
if x[0] == 0 and x[1] == 0 and x[2] == 7:
return True
return False